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hub / github.com/MegEngine/MegEngine / get_var_shape_host_tensor

Function get_var_shape_host_tensor

imperative/src/impl/ops/tensor_manip.cpp:75–87  ·  view source on GitHub ↗

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73}
74
75HostTensorND get_var_shape_host_tensor(
76 const OpDef& def, const SmallVector<TensorPtr>& inputs) {
77 SmallVector<DeviceTensorND> input_tensornds;
78 for (auto&& inp : inputs) {
79 input_tensornds.push_back(inp->dev_tensor(false));
80 }
81 SmallVector<DeviceTensorND> output_tensornds = {
82 {CompNode::default_cpu(), dtype::Int32()}};
83 apply_on_device_tensornd(def, input_tensornds, &output_tensornds);
84 // restore to input comp_node
85 return HostTensorND::make_proxy(output_tensornds[0])
86 .proxy_to_comp_node(inputs[0]->comp_node());
87}
88
89SmallVector<TensorPtr> apply_on_physical_tensor(
90 const OpDef& def, const SmallVector<TensorPtr>& inputs,

Callers 1

apply_on_physical_tensorFunction · 0.85

Calls 5

proxy_to_comp_nodeMethod · 0.80
apply_on_device_tensorndFunction · 0.70
push_backMethod · 0.45
dev_tensorMethod · 0.45
comp_nodeMethod · 0.45

Tested by

no test coverage detected